Yuki Aiba

Bib: 55243 F JP

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:46/mi
36:33
49125
10K· 6.21 mi
11:51/mi
1:13:20
5081
15K· 9.32 mi
13:27/mi
1:55:05
4451
20K· 12.43 mi
12:42/mi
2:34:31
6740
Half· 13.10 mi
18:44/mi
2:47:05
27
25K· 15.53 mi
13:32/mi
3:20:01
5063
30K· 18.64 mi
17:34/mi
4:14:33
6946
35K· 21.75 mi
15:21/mi
5:02:14
8788
40K· 24.85 mi
14:45/mi
5:48:02
5875
Finish· 26.22 mi
14:07/mi
6:07:17
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:47:0512:46 /mi⚡ faster
2nd Half
3:20:1215:16 /mi+19.8%
Positive split — 19.8% slower in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:3311:463.11 mi36:33
11:46
-
10K
1:13:2011:493.10 mi36:47
11:51
+0:05
15K
1:55:0512:213.11 mi41:45
13:27
+1:36
20K
2:34:3112:273.11 mi39:26
12:42
-0:45
Half(13.10 mi)
2:47:0512:460.67 mi12:34
18:44
+6:02
25K
3:20:0112:532.43 mi32:56
13:32
-5:12
30K
4:14:3313:403.11 mi54:32
17:34
+4:02
35K
5:02:1413:543.11 mi47:41
15:21
-2:13
40K
5:48:0214:013.10 mi45:48
14:45
-0:36
Finish(26.22 mi)
6:07:1714:021.37 mi19:15
14:07
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

14:01 /mi

Slowest Pace

18:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:52:46

31% of race

Time at Steady Pace

2:19:44

38% of race

Time at Slower Pace

1:54:47

31% of race

Average Pace: 14:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi530702124421244542512221922219
10K3.10 mi52020+105020604+64020604+640511422006420064
15K3.11 mi52969-94921262-65821262-658542512221922219
20K3.11 mi52342+62720916+34620916+346507682010620106
Half(13.10 mi)0.67 mi53328-98621591-67521591-675592222574925749
25K2.43 mi52705+62321245+34621245+346495581968619686
30K3.11 mi54142-143722222-97722222-977576602472724727
35K3.11 mi53938+20422181+4122181+41518482163021630
40K3.10 mi53827+11122172+922172+9516462163321633
Finish(26.22 mi)1.37 mi53765+6222150+2222150+22517052167921679

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
131 ft55 ft
49ft125ft
117 ft

Overall

54251

Females

22219

F40-44

22219

5K→10K

3.1 - 6.2 mi

Top 86%
55 ft24 ft
50ft81ft
45 ft

Overall

51142

Females

20064

F40-44

20064

10K→15K

6.2 - 9.3 mi

Top 91%
24 ft18 ft
44ft51ft
17 ft

Overall

54251

Females

22219

F40-44

22219

15K→20K

9.3 - 12.4 mi

Top 85%
18 ft45 ft
67ft40ft
38 ft

Overall

50768

Females

20106

F40-44

20106

20K→Half

12.4 - 13.1 mi

Top 99%
45 ft26 ft
8ft27ft
20 ft

Overall

59222

Females

25749

F40-44

25749

Half→25K

13.1 - 15.5 mi

Top 83%
25 ft12 ft
50ft63ft
20 ft

Overall

49558

Females

19686

F40-44

19686

25K→30K

15.5 - 18.6 mi

Top 96%
12 ft35 ft
69ft46ft
28 ft

Overall

57660

Females

24727

F40-44

24727

30K→35K

18.6 - 21.8 mi

Top 87%
35 ft34 ft
87ft88ft
23 ft

Overall

51848

Females

21630

F40-44

21630

35K→40K

21.8 - 24.9 mi

Top 86%
34 ft17 ft
58ft75ft
31 ft

Overall

51646

Females

21633

F40-44

21633

40K→Finish

24.9 - 26.2 mi

Top 86%
17 ft13 ft
14ft18ft
13 ft

Overall

51705

Females

21679

F40-44

21679

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53070
5K10K
2061256+1050
#53070 #52020
10K15K
1132183-949
#52020 #52969
15K20K
122749+627
#52969 #52342
20KHalf
9959-986
#52342 #53328
Half25K
68691+623
#53328 #52705
25K30K
148952-1437
#52705 #54142
30K35K
176380+204
#54142 #53938
35K40K
145256+111
#53938 #53827
40KFinish
67129+62
#53827 #53765
TOTALS
44003705-695
#53070 #53765

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing